TREA

for teaching chess

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  • CPC
  • A63F2003/025
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Parent Industries

AHUMAN NECESSITIES A63Sports, games A63FCARD, BOARD, OR ROULETTE GAMES INDOOR GAMES USING SMALL MOVING PLAYING BODIES VIDEO GAMES GAMES NOT OTHERWISE PROVIDED FOR

Current Industry

A63F2003/025for teaching chess
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Chess game with position-triggered consequence cards
    • Patent number 11,192,021
    • Issue date Dec 7, 2021
    • David Farmer
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Chess games with chance elements
    • Patent number 10,933,302
    • Issue date Mar 2, 2021
    • Play Chexi LLC
    • Peter Costa
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Chess system and method of use
    • Patent number 10,874,935
    • Issue date Dec 29, 2020
    • Jesse R. Shaw
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Strategy, and training game and method for enhancing memorization a...
    • Patent number 8,876,113
    • Issue date Nov 4, 2014
    • Brian T. Dolk
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Methods and apparatus for chess instruction
    • Patent number 8,109,820
    • Issue date Feb 7, 2012
    • Ralph Nagel
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Logical board game and game of chance on 6×6 and 5×7 boards
    • Patent number 7,722,044
    • Issue date May 25, 2010
    • Laszlo Polgar
    • László Polgár
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Relevant chess pieces
    • Patent number 5,486,004
    • Issue date Jan 23, 1996
    • Charles P. Fogarty
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Chess teaching computer
    • Patent number 5,098,106
    • Issue date Mar 24, 1992
    • Hegener & Glaser AG
    • Manfred Hegener
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Instructional indicia carrying member for chess piece
    • Patent number 3,947,040
    • Issue date Mar 30, 1976
    • Adult Leisure Products Corporation
    • Harold Samuels
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3856309
    • Patent number 3,856,309
    • Issue date Dec 24, 1974
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3627324
    • Patent number 3,627,324
    • Issue date Dec 14, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3608904
    • Patent number 3,608,904
    • Issue date Sep 28, 1971
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3579856
    • Patent number 3,579,856
    • Issue date May 25, 1971
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3477715
    • Patent number 3,477,715
    • Issue date Nov 11, 1969
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2551318
    • Patent number 2,551,318
    • Issue date May 1, 1951
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    1628412
    • Patent number 1,628,412
    • Issue date May 10, 1927
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents